Pedra Azul (rock formation)
E941743
Pedra Azul is a striking granite rock formation in Espírito Santo, Brazil, famed for its bluish hue and distinctive shape that make it a major natural attraction.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Pedra Azul (rock formation) canonical | 1 |
| Pedra Azul rock formation | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11702751 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pedra Azul (rock formation) Context triple: [Domingos Martins, hasLandmark, Pedra Azul (rock formation)]
-
A.
Algar Seco rock formations
Algar Seco rock formations are a striking coastal landscape in Portugal’s Algarve region, known for their dramatic cliffs, sea caves, blowholes, and natural pools carved by the Atlantic Ocean.
-
B.
Pedra do Arpoador
Pedra do Arpoador is a famous rocky outcrop in Rio de Janeiro known for its panoramic views of Ipanema and Copacabana and as a popular spot to watch the sunset and surf.
-
C.
Bastei rock formations
The Bastei rock formations are a dramatic sandstone rock massif and popular viewpoint in Germany’s Saxon Switzerland National Park, overlooking the Elbe River and known for its iconic stone bridge and hiking trails.
-
D.
Chapadão cliffs
Chapadão cliffs are striking coastal sandstone cliffs in Pipa, Brazil, known for their panoramic ocean views, colorful rock formations, and scenic hiking spots above the beach.
-
E.
Pedra Bonita
Pedra Bonita is a popular granite peak in Rio de Janeiro, Brazil, known for its scenic hiking trails and hang-gliding launch site overlooking the city and coastline.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pedra Azul (rock formation) Target entity description: Pedra Azul is a striking granite rock formation in Espírito Santo, Brazil, famed for its bluish hue and distinctive shape that make it a major natural attraction.
-
A.
Algar Seco rock formations
Algar Seco rock formations are a striking coastal landscape in Portugal’s Algarve region, known for their dramatic cliffs, sea caves, blowholes, and natural pools carved by the Atlantic Ocean.
-
B.
Pedra do Arpoador
Pedra do Arpoador is a famous rocky outcrop in Rio de Janeiro known for its panoramic views of Ipanema and Copacabana and as a popular spot to watch the sunset and surf.
-
C.
Bastei rock formations
The Bastei rock formations are a dramatic sandstone rock massif and popular viewpoint in Germany’s Saxon Switzerland National Park, overlooking the Elbe River and known for its iconic stone bridge and hiking trails.
-
D.
Chapadão cliffs
Chapadão cliffs are striking coastal sandstone cliffs in Pipa, Brazil, known for their panoramic ocean views, colorful rock formations, and scenic hiking spots above the beach.
-
E.
Pedra Bonita
Pedra Bonita is a popular granite peak in Rio de Janeiro, Brazil, known for its scenic hiking trails and hang-gliding launch site overlooking the city and coastline.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
natural monument
ⓘ
rock formation ⓘ tourist attraction ⓘ |
| access | accessed mainly via BR-262 and local roads ⓘ |
| bestVisitingSeason | dry season months (Brazilian winter) for clearer views ⓘ |
| biodiversity | area hosts diverse flora and fauna typical of Atlantic Forest ⓘ |
| climate | mild mountain climate ⓘ |
| color | bluish gray ⓘ |
| conservationStatus | protected area with regulated visitation ⓘ |
| country | Brazil ⓘ |
| distanceFrom | about 90 km from Vitória, Espírito Santo ⓘ |
| ecosystem |
Atlantic Forest (Mata Atlântica)
ⓘ
linked to:
Mata Atlântica
|
| elevation | approximately 1822 meters above sea level ⓘ |
| geologicalAge | Precambrian granite ⓘ |
| geologicalType | inselberg ⓘ |
| locatedIn |
Espírito Santo
ⓘ
linked to:
State of Espírito Santo
Southeast Region of Brazil ⓘ |
| locatedInMunicipality | Domingos Martins ⓘ |
| locatedInProtectedArea | Parque Estadual da Pedra Azul ⓘ |
| management | managed by the environmental agency of Espírito Santo state ⓘ |
| material | granite ⓘ |
| mountainRange |
Serra do Caparaó region (broad area of the Serra do Mar system)
ⓘ
linked to:
Serra do Mar system
|
| nameMeaning | Blue Rock in Portuguese ⓘ |
| nearbyAttraction | Rota do Lagarto scenic road ⓘ |
| nearbyEconomicActivity |
rural tourism
ⓘ
small-scale agriculture and agritourism lodges ⓘ |
| nearbyInfrastructure | BR-262 highway ⓘ |
| nearbyLocality | Pedra Azul district of Domingos Martins ⓘ |
| notableFeature |
bluish hue that changes with light and time of day
ⓘ
distinctive rounded shape ⓘ rock outcrops resembling a lizard on its slope ⓘ |
| protectedBy | Parque Estadual da Pedra Azul ⓘ |
| reasonForName | bluish coloration of the granite ⓘ |
| region | mountainous region of Espírito Santo ⓘ |
| stateParkArea |
Parque Estadual da Pedra Azul has about 1240 hectares
ⓘ
linked to:
Parque Estadual da Pedra Azul
|
| surfaceFeature |
exposed granite dome
ⓘ
steep rock walls ⓘ |
| symbolOf |
mountain tourism in Espírito Santo
ⓘ
natural heritage of Espírito Santo ⓘ |
| tourismActivity |
hiking
ⓘ
landscape photography ⓘ nature observation ⓘ rock climbing (restricted and regulated) ⓘ |
| viewOf |
Atlantic Forest landscapes
ⓘ
linked to:
Atlantic Forest biome
|
| visibility | visible from long distances along BR-262 ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Pedra Azul (rock formation) Description of subject: Pedra Azul is a striking granite rock formation in Espírito Santo, Brazil, famed for its bluish hue and distinctive shape that make it a major natural attraction.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Pedra Azul (rock formation)